一.建模1.创建节点:Modeling---Create—Keypoints—InActiveCS2.以此作出所有的关键点,连线成轮子截面。3.倒圆角:Modeling---Create—Lines—LinesFillet4.Modeling---Create—Areas—Arbitrary:5.旋转90度:先转换坐标系为GlobleCylindrical。Modeling---Operate—Extrude—Areas—AboutAxis6.作出小圆柱:先转换坐标系,使Z轴朝上。7.Copy小圆柱:9.删除多余的辅助圆柱,再打孔(两体相减)Modeling—Operate—Booleans—Subtract二.定义元素类型Preprocessor—Elementtype三.定义材料属性:Preprocessor—MaterialProps—MaterialModels四.离散:1.Preprocessor—Meshing—meshtool:五.定义边界条件:1.施加角速度:Solution—DefineLoads—Apply—Stuctural—Inertia—angularVeloc:2.加轴对称的位移:Solution—DefineLoads—Apply—Stuctural—Displacement—SymmetryB.C3.施加固定位移:六.求解计算Solution—Solve—CurrentLS七.查看变形和应力情况GeneralPostproc—PlotResults—ContourPlot—NodalSolu1.VonMisesStress2.DisplacementVectorSum